That gave me an idea to make a jQuery plugin to make it super easy for anyone to add keyboard navigation to their site. I love keyboard navigation a lot, so please use this plugin!
I've created a new jQuery plugin to handle image zooming, like you find on many e-commerce sites.
Unlike many of the zoom plugins I've found, this one uses the mystical power of the forbidden Canvas Element to accomplish much of it's dirty work. It also takes advantage of Ben Alman's $.throttle() plugin to keep events bound to mouse-move in check